https://github.com/jruby/jruby/jruby-core: JRuby is the effort to recreate the Ruby (https://www.ruby-lang.org) interpreter in Java. (JRuby)
  • headius
  • enebo
  • wmeissner
  • BanzaiMan
  • mkristian 
class org.jruby.ir.runtime.IRRuntimeHelpers$InvalidKeyException extends java.lang.RuntimeException
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.jruby.ir.runtime.IRRuntimeHelpers$InvalidKeyException
  super_class: java.lang.RuntimeException
{
  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.jruby.ir.runtime.IRRuntimeHelpers$InvalidKeyException this
         0: .line 743
            aload 0 /* this */
            invokespecial java.lang.RuntimeException.<init>:()V
            return
        end local 0 // org.jruby.ir.runtime.IRRuntimeHelpers$InvalidKeyException this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/jruby/ir/runtime/IRRuntimeHelpers$InvalidKeyException;
}
SourceFile: "IRRuntimeHelpers.java"
NestHost: org.jruby.ir.runtime.IRRuntimeHelpers
InnerClasses:
  private InvalidKeyException = org.jruby.ir.runtime.IRRuntimeHelpers$InvalidKeyException of org.jruby.ir.runtime.IRRuntimeHelpers